Unit 12-Trigonometry-Algebra 3

Find the missing value.

Round to the nearest tenths.

• 52.1^o

• 37.9^o

• 52.1 cm

• 50.6 cm

Tags

CCSS.HSG.SRT.C.8

Find the missing value.

Round to the nearest tenths.

• 33.9 mm

• 3.4 mm

• 10.5 mm

• 36.2 mm

Tags

CCSS.HSG.SRT.C.8

Find the missing value.

Round to the nearest tenths.

• 34.2^o

• 55.8^o

• 39.6^o

• 29.7^o

Tags

CCSS.HSG.SRT.C.8

Find the missing value.

Round to the nearest tenths.

• 36.6 in

• 43.7 in

• 47.8 in

• 37.4 in

Tags

CCSS.HSG.SRT.C.8

What is the correct ratio?

• 9/41
• 40/41
• 9/40
• 40/9

Tags

CCSS.HSG.SRT.C.6

What is the correct ratio?

• 7/24
• 24/7
• 7/25
• 24/25

Tags

CCSS.HSG.SRT.C.6

What is the correct ratio?

• 20/12
• 12/20
• 12/16
• 16/12

Tags

CCSS.HSG.SRT.C.6

What is the correct ratio?

• 6/10
• 6/8
• 8/10
• 8/6

Tags

CCSS.HSG.SRT.C.6

Use the Unit Circle to find the exact value of cos(60°)

• 0

• 1/2

• √3/2

• 1

Use the Unit Circle to find the exact value of cos 150^o

• -1/2

• 1/2

• √3/2

• -√3/2